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Biodiesel Production 2007-2008

1.
Biodiesel Feed Stock, Production Technology

2.
BIODIESEL CONCEPT <ul><ul><li>Diesel (Petroleum derived) Oil When Substituted Partly or Wholly by a Liquid Fuel Derived from Renewable Resource Materials </li></ul></ul><ul><ul><li>Rudolf Diesel First Demonstrated in 1900 that Renewable Resource Material like Groundnut (Peanut) oil as a Fuel in Diesel Engine in Place of Petroleum Diesel Without any Problem. </li></ul></ul>

3.
Biodiesel <ul><ul><li>The present Concept </li></ul></ul><ul><ul><li>Conversion of Oils/Fats to Alkyl Esters of Monohydric Alcohols to overcome Problems of High Viscosity, High Boiling Point and Reactivity make </li></ul></ul><ul><ul><li>Biodiesel is Now Defined Exclusively as the ‘Monoalkyl’ Esters of the Long Chain Fatty Acids Derived from the Oils/Fats of Vegetable and Animal Origins that Fulfill almost all the Requirements of Petroleum-Derived Diesels . </li></ul></ul>

10.
<ul><li>ESTERIFICATION </li></ul>Alcohol + Acid  Ester + Water The reaction of fatty acid with an alcohol produces ester and water. The esters can be separated from the water because they have low solubility in it . Esters can be produced under conditions of low or high temperature and the crude product is distilled, bleached and deodorised as appropriate before a pure ester is produced.